Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- summer
- /
- Pages.887-889
- /
- 2004
Analysis of RPC Probe Signal for Examination of Steam Generator Tube
증기발생기 세관 검사를 위한 RPC 프로브의 신호 해석
- Song Ho-Jun (Dept. of Electrical Engineering, Soongsil University) ;
- Seo Hee-Jeong (Dept. of Electrical Engineering, Soongsil University) ;
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Lee Hyang-beom
(Dept. of Electrical Engineering, Soongsil University)
- Published : 2004.07.14
Abstract
This paper presents an analysis of RPC probe signal in steam generator tube with defect using finite element method. Impedance signal is calculated according to the depth variation of defect in tube and change of frequency in same defect. As the depth of the defect and the operating frequency is increased, the magnitude of the signal is increased. From the result of this paper, we can obtain the information by the effect of defect and frequency.
Keywords